155224656

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2069}}^1$

素因数の和:2604

約数の個数: 60

約数和(自身を含む): 435457620

約数和(自身を除く): 280232964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 2069, 2084, 3126, 4138, 4168, 4689, 6207, 6252, 8276, 8336, 9378, 12414, 12504, 16552, 18621, 18756, 24828, 25008, 33104, 37242, 37512, 49656, 74484, 75024, 99312, 148968, 297936, 1077949, 2155898, 3233847, 4311796, 6467694, 8623592, 9701541, 12935388, 17247184, 19403082, 25870776, 38806164, 51741552, 77612328, 155224656]

約数ペア:

[(1, 155224656), (2, 77612328), (3, 51741552), (4, 38806164), (6, 25870776), (8, 19403082), (9, 17247184), (12, 12935388), (16, 9701541), (18, 8623592), (24, 6467694), (36, 4311796), (48, 3233847), (72, 2155898), (144, 1077949), (521, 297936), (1042, 148968), (1563, 99312), (2069, 75024), (2084, 74484), (3126, 49656), (4138, 37512), (4168, 37242), (4689, 33104), (6207, 25008), (6252, 24828), (8276, 18756), (8336, 18621), (9378, 16552), (12414, 12504)]